74% of COVID-19 cases in local outbreak were among vaccinated: study

A new study by the U.S. health protection agency showed Friday that around three-quarters of the individuals infected with the novel coronavirus in outbreaks detected after large public events in a Massachusetts town had been fully vaccinated.The Centers for Disease Control and Prevention said the data underscored that the Delta variant, the dominant strain of the coronavirus in the United States, is highly contagious. The White House, however, maintained that the view of the CDC is that breakthrough cases among vaccinated people are "rare."A separate CDC internal document, a copy of which …READ FULL ARTICLE